package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.AmountAndOrderTImeDTo;
import com.sky.dto.GoodsSalesDTO;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {

    /**
     * 插入订单数据
     * @param orders
     */
    void insert(Orders orders);

    /**
     * 根据订单号查询订单
     * @param orderNumber
     */
    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber);

    /**
     * 修改订单信息
     * @param orders
     */
    void update(Orders orders);

    @Select("select * from orders where number = #{orderNumber} and user_id= #{userId}")
    Orders getByNumberAndUserId(String orderNumber, Long userId);

    /**
     * 分页查询
     * @param ordersPageQueryDTO
     * @return
     */
    Page<Orders> pageQuery(OrdersPageQueryDTO ordersPageQueryDTO);

    /**
     * 根据id查询订单详情
     * @param id
     * @return
     */
    @Select("select * from orders where id = #{id}")
    Orders getById(Long id);

    /**
     * 根据订单状态返回数量
     * @param status
     * @return
     */

    @Select("select count(id) from orders where status = #{status}")
    Integer countStatus(Integer status);

    @Select("select * from orders where status = #{status} and order_time < #{time}")
    List<Orders> getByStatusAndOrderTimeLT(Integer status, LocalDateTime time);

    @Select(("select amount,order_time from  orders where status = #{status} and #{beginTime} < order_time and order_time < #{endTime}  order by order_time asc "))
    List<AmountAndOrderTImeDTo> amountAndOrderTime(LocalDateTime beginTime, LocalDateTime endTime,Integer status);


    @Select("select * from orders where order_time <= #{endTime} and order_time >= #{beginTime} order by order_time asc")
    List<Orders> getByCreateTime(LocalDateTime beginTime, LocalDateTime endTime);

    /**
     * 统计指定区间内的销量
     * @param begin
     * @param end
     * @return
     */
    List<GoodsSalesDTO> getSalesTop(LocalDateTime begin,LocalDateTime end);

    /**
     * 根据动态条件统计营业额数据
     * @param map
     * @return
     */
    Double sumByMap(Map map);

    /**
     * 根据动态条件统计订单数量
     * @param map
     * @return
     */
    Integer countByMap(Map map);
}
